<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <meta http-equiv="X-UA-Compatible" content="ie=edge" />
    <title>Document</title>
    <link rel="stylesheet/less" type="text/css" href="flex-test2.less" />
    <script src="./less.js" type="text/javascript"></script>
  </head>
  <body>
    <div class="box box1">
      <span class="item"></span>
    </div>
  </body>
</html>
